APA

Barrowclogh G. F., Letino R & Sweet P. R.New records of birds from Auyán - tepui, Estado Bolívar, Venezuela. : .

Chicago

Barrowclogh George F, Letino R and Sweet Paul R.New records of birds from Auyán - tepui, Estado Bolívar, Venezuela. : .

Harvard

Barrowclogh G. F., Letino R and Sweet P. R.New records of birds from Auyán - tepui, Estado Bolívar, Venezuela. : .

MLA

Barrowclogh George F, Letino R and Sweet Paul R.: . .